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MDEV-33496 Out of range error in AVG(YEAR(datetime)) due to a wrong data type

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Functions extracting non-negative datetime components:

- YEAR(dt),        EXTRACT(YEAR FROM dt)
- QUARTER(td),     EXTRACT(QUARTER FROM dt)
- MONTH(dt),       EXTRACT(MONTH FROM dt)
- WEEK(dt),        EXTRACT(WEEK FROM dt)
- HOUR(dt),
- MINUTE(dt),
- SECOND(dt),
- MICROSECOND(dt),
- DAYOFYEAR(dt)
- EXTRACT(YEAR_MONTH FROM dt)

did not set their max_length properly, so in the DECIMAL
context they created a too small DECIMAL column, which
led to the 'Out of range value' error.

The problem is that most of these functions historically
returned the signed INT data type.

There were two simple ways to fix these functions:
1. Add +1 to max_length.
   But this would also change their size in the string context
   and create too long VARCHAR columns, with +1 excessive size.

2. Preserve max_length, but change the data type from INT to INT UNSIGNED.
   But this would break backward compatibility.
   Also, using UNSIGNED is generally not desirable,
   it's better to stay with signed when possible.

This fix implements another solution, which it makes all these functions
work well in all contexts: int, decimal, string.

Fix details:

- Adding a new special class Type_handler_long_ge0 - the data type
  handler for expressions which:
  * should look like normal signed INT
  * but which known not to return negative values
  Expressions handled by Type_handler_long_ge0 store in Item::max_length
  only the number of digits, without adding +1 for the sign.

- Fixing Item_extract to use Type_handler_long_ge0
  for non-negative datetime components:
   YEAR, YEAR_MONTH, QUARTER, MONTH, WEEK

- Adding a new abstract class Item_long_ge0_func, for functions
  returning non-negative datetime components.
  Item_long_ge0_func uses Type_handler_long_ge0 as the type handler.
  The class hierarchy now looks as follows:

Item_long_ge0_func
  Item_long_func_date_field
    Item_func_to_days
    Item_func_dayofmonth
    Item_func_dayofyear
    Item_func_quarter
    Item_func_year
  Item_long_func_time_field
    Item_func_hour
    Item_func_minute
    Item_func_second
    Item_func_microsecond

- Cleanup: EXTRACT(QUARTER FROM dt) created an excessive VARCHAR column
  in string context. Changing its length from 2 to 1.
This commit is contained in:
Alexander Barkov
2024-02-21 11:41:50 +04:00
parent d57c44f626
commit e63311c2cf
16 changed files with 1373 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

882
mysql-test/main/func_extract.result
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@ -590,3 +590,885 @@ Warning 1292 Truncated incorrect time value: '01:02:03/'
Warning 1292 Truncated incorrect time value: '01:02:03/'
Warning 1292 Truncated incorrect INTERVAL DAY TO SECOND value: '01:02:03/'
DROP TABLE t1;
#
# Start of 10.5 tests
#
#
# MDEV-33496 Out of range error in AVG(YEAR(datetime)) due to a wrong data type
#
CREATE FUNCTION select01() RETURNS TEXT RETURN 'SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?';
CREATE FUNCTION select02() RETURNS TEXT RETURN 'SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)';
CREATE TABLE t1 (a DATETIME(6));
INSERT INTO t1 VALUES ('2001-12-31 10:20:30.999999');
CREATE FUNCTION params(expr TEXT, count INT) RETURNS TEXT
BEGIN
RETURN CONCAT(expr, REPEAT(CONCAT(', ', expr), count-1));
END;
$$
CREATE PROCEDURE show_drop()
BEGIN
SELECT TABLE_NAME, COLUMN_TYPE, COLUMN_NAME
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA='test'
AND TABLE_NAME IN ('t1e_nm','t2e_nm','t1f_nm','t2f_nm',
't1e_ps','t1f_ps','t2e_ps','t2f_ps')
ORDER BY LEFT(TABLE_NAME, 2), ORDINAL_POSITION, TABLE_NAME;
FOR rec IN (SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA='test'
AND TABLE_NAME IN ('t1e_nm','t2e_nm','t1f_nm','t2f_nm',
't1e_ps','t1f_ps','t2e_ps','t2f_ps'))
DO
EXECUTE IMMEDIATE CONCAT('DROP TABLE ', rec.TABLE_NAME);
END FOR;
END;
$$
CREATE PROCEDURE p1(unit VARCHAR(32))
BEGIN
DECLARE do_extract BOOL DEFAULT unit NOT IN('DAYOFYEAR');
DECLARE query01 TEXT DEFAULT
CONCAT('CREATE TABLE t2 AS ', select01(), ' FROM t1');
DECLARE query02 TEXT DEFAULT
CONCAT('CREATE TABLE t2 AS ', select02(), ' FROM t1');
IF (do_extract)
THEN
EXECUTE IMMEDIATE REPLACE(REPLACE(query01,'t2','t1e_nm'),'?', CONCAT('EXTRACT(',unit,' FROM a)'));
EXECUTE IMMEDIATE REPLACE(REPLACE(query02,'t2','t2e_nm'),'?', CONCAT('EXTRACT(',unit,' FROM a)'));
END IF;
EXECUTE IMMEDIATE REPLACE(REPLACE(query01,'t2','t1f_nm'),'?', CONCAT(unit,'(a)'));
EXECUTE IMMEDIATE REPLACE(REPLACE(query02,'t2','t2f_nm'),'?', CONCAT(unit,'(a)'));
END;
$$
# EXTRACT(YEAR FROM expr) and YEAR(expr) are equivalent
CALL p1('YEAR');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(YEAR FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), YEAR(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(5) EXTRACT(YEAR FROM a)
t1e_ps int(5) ?
t1f_nm int(5) YEAR(a)
t1f_ps int(5) ?
t1e_nm int(4) unsigned CAST(EXTRACT(YEAR FROM a) AS UNSIGNED)
t1e_ps int(4) unsigned CAST(? AS UNSIGNED)
t1f_nm int(4) unsigned CAST(YEAR(a) AS UNSIGNED)
t1f_ps int(4) unsigned CAST(? AS UNSIGNED)
t1e_nm int(5) CAST(EXTRACT(YEAR FROM a) AS SIGNED)
t1e_ps int(5) CAST(? AS SIGNED)
t1f_nm int(5) CAST(YEAR(a) AS SIGNED)
t1f_ps int(5) CAST(? AS SIGNED)
t1e_nm int(5) ABS(EXTRACT(YEAR FROM a))
t1e_ps int(5) ABS(?)
t1f_nm int(5) ABS(YEAR(a))
t1f_ps int(5) ABS(?)
t1e_nm int(5) ROUND(EXTRACT(YEAR FROM a))
t1e_ps int(5) ROUND(?)
t1f_nm int(5) ROUND(YEAR(a))
t1f_ps int(5) ROUND(?)
t1e_nm int(5) -EXTRACT(YEAR FROM a)
t1e_ps int(5) -?
t1f_nm int(5) -YEAR(a)
t1f_ps int(5) -?
t1e_nm int(6) ROUND(EXTRACT(YEAR FROM a),-1)
t1e_ps int(6) ROUND(?,-1)
t1f_nm int(6) ROUND(YEAR(a),-1)
t1f_ps int(6) ROUND(?,-1)
t1e_nm int(6) EXTRACT(YEAR FROM a)+0
t1e_ps int(6) ?+0
t1f_nm int(6) YEAR(a)+0
t1f_ps int(6) ?+0
t1e_nm decimal(6,1) EXTRACT(YEAR FROM a)+0.0
t1e_ps decimal(6,1) ?+0.0
t1f_nm decimal(6,1) YEAR(a)+0.0
t1f_ps decimal(6,1) ?+0.0
t1e_nm varchar(4) CONCAT(EXTRACT(YEAR FROM a))
t1e_ps varchar(4) CONCAT(?)
t1f_nm varchar(4) CONCAT(YEAR(a))
t1f_ps varchar(4) CONCAT(?)
t1e_nm int(5) LEAST(EXTRACT(YEAR FROM a),EXTRACT(YEAR FROM a))
t1e_ps int(5) LEAST(?,?)
t1f_nm int(5) LEAST(YEAR(a),YEAR(a))
t1f_ps int(5) LEAST(?,?)
t1e_nm int(5) COALESCE(EXTRACT(YEAR FROM a))
t1e_ps int(5) COALESCE(?)
t1f_nm int(5) COALESCE(YEAR(a))
t1f_ps int(5) COALESCE(?)
t1e_nm int(5) COALESCE(EXTRACT(YEAR FROM a),CAST(1 AS SIGNED))
t1e_ps int(5) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(5) COALESCE(YEAR(a),CAST(1 AS SIGNED))
t1f_ps int(5) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(4,0) COALESCE(EXTRACT(YEAR FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(4,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(4,0) COALESCE(YEAR(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(4,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(5) @a:=EXTRACT(YEAR FROM a)
t1e_ps int(5) @a:=?
t1f_nm int(5) @a:=YEAR(a)
t1f_ps int(5) @a:=?
t2e_nm decimal(8,4) AVG(EXTRACT(YEAR FROM a))
t2e_ps decimal(8,4) AVG(?)
t2f_nm decimal(8,4) AVG(YEAR(a))
t2f_ps decimal(8,4) AVG(?)
t2e_nm bigint(5) MIN(EXTRACT(YEAR FROM a))
t2e_ps bigint(5) MIN(?)
t2f_nm bigint(5) MIN(YEAR(a))
t2f_ps bigint(5) MIN(?)
t2e_nm bigint(5) MAX(EXTRACT(YEAR FROM a))
t2e_ps bigint(5) MAX(?)
t2f_nm bigint(5) MAX(YEAR(a))
t2f_ps bigint(5) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(YEAR FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(YEAR(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(QUARTER FROM expr) and QUARTER(expr) are equavalent
CALL p1('QUARTER');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(QUARTER FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999'), QUARTER(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(2) EXTRACT(QUARTER FROM a)
t1e_ps int(2) ?
t1f_nm int(2) QUARTER(a)
t1f_ps int(2) ?
t1e_nm int(1) unsigned CAST(EXTRACT(QUARTER FROM a) AS UNSIGNED)
t1e_ps int(1) unsigned CAST(? AS UNSIGNED)
t1f_nm int(1) unsigned CAST(QUARTER(a) AS UNSIGNED)
t1f_ps int(1) unsigned CAST(? AS UNSIGNED)
t1e_nm int(2) CAST(EXTRACT(QUARTER FROM a) AS SIGNED)
t1e_ps int(2) CAST(? AS SIGNED)
t1f_nm int(2) CAST(QUARTER(a) AS SIGNED)
t1f_ps int(2) CAST(? AS SIGNED)
t1e_nm int(2) ABS(EXTRACT(QUARTER FROM a))
t1e_ps int(2) ABS(?)
t1f_nm int(2) ABS(QUARTER(a))
t1f_ps int(2) ABS(?)
t1e_nm int(2) ROUND(EXTRACT(QUARTER FROM a))
t1e_ps int(2) ROUND(?)
t1f_nm int(2) ROUND(QUARTER(a))
t1f_ps int(2) ROUND(?)
t1e_nm int(2) -EXTRACT(QUARTER FROM a)
t1e_ps int(2) -?
t1f_nm int(2) -QUARTER(a)
t1f_ps int(2) -?
t1e_nm int(3) ROUND(EXTRACT(QUARTER FROM a),-1)
t1e_ps int(3) ROUND(?,-1)
t1f_nm int(3) ROUND(QUARTER(a),-1)
t1f_ps int(3) ROUND(?,-1)
t1e_nm int(3) EXTRACT(QUARTER FROM a)+0
t1e_ps int(3) ?+0
t1f_nm int(3) QUARTER(a)+0
t1f_ps int(3) ?+0
t1e_nm decimal(3,1) EXTRACT(QUARTER FROM a)+0.0
t1e_ps decimal(3,1) ?+0.0
t1f_nm decimal(3,1) QUARTER(a)+0.0
t1f_ps decimal(3,1) ?+0.0
t1e_nm varchar(1) CONCAT(EXTRACT(QUARTER FROM a))
t1e_ps varchar(1) CONCAT(?)
t1f_nm varchar(1) CONCAT(QUARTER(a))
t1f_ps varchar(1) CONCAT(?)
t1e_nm int(2) LEAST(EXTRACT(QUARTER FROM a),EXTRACT(QUARTER FROM a))
t1e_ps int(2) LEAST(?,?)
t1f_nm int(2) LEAST(QUARTER(a),QUARTER(a))
t1f_ps int(2) LEAST(?,?)
t1e_nm int(2) COALESCE(EXTRACT(QUARTER FROM a))
t1e_ps int(2) COALESCE(?)
t1f_nm int(2) COALESCE(QUARTER(a))
t1f_ps int(2) COALESCE(?)
t1e_nm int(2) COALESCE(EXTRACT(QUARTER FROM a),CAST(1 AS SIGNED))
t1e_ps int(2) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(2) COALESCE(QUARTER(a),CAST(1 AS SIGNED))
t1f_ps int(2) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(1,0) COALESCE(EXTRACT(QUARTER FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(1,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(1,0) COALESCE(QUARTER(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(1,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(2) @a:=EXTRACT(QUARTER FROM a)
t1e_ps int(2) @a:=?
t1f_nm int(2) @a:=QUARTER(a)
t1f_ps int(2) @a:=?
t2e_nm decimal(5,4) AVG(EXTRACT(QUARTER FROM a))
t2e_ps decimal(5,4) AVG(?)
t2f_nm decimal(5,4) AVG(QUARTER(a))
t2f_ps decimal(5,4) AVG(?)
t2e_nm bigint(2) MIN(EXTRACT(QUARTER FROM a))
t2e_ps bigint(2) MIN(?)
t2f_nm bigint(2) MIN(QUARTER(a))
t2f_ps bigint(2) MIN(?)
t2e_nm bigint(2) MAX(EXTRACT(QUARTER FROM a))
t2e_ps bigint(2) MAX(?)
t2f_nm bigint(2) MAX(QUARTER(a))
t2f_ps bigint(2) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(QUARTER FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(QUARTER(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(MONTH FROM expr) and MONTH(expr) are equavalent
CALL p1('MONTH');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MONTH FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999'), MONTH(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(3) EXTRACT(MONTH FROM a)
t1e_ps int(3) ?
t1f_nm int(3) MONTH(a)
t1f_ps int(3) ?
t1e_nm int(2) unsigned CAST(EXTRACT(MONTH FROM a) AS UNSIGNED)
t1e_ps int(2) unsigned CAST(? AS UNSIGNED)
t1f_nm int(2) unsigned CAST(MONTH(a) AS UNSIGNED)
t1f_ps int(2) unsigned CAST(? AS UNSIGNED)
t1e_nm int(3) CAST(EXTRACT(MONTH FROM a) AS SIGNED)
t1e_ps int(3) CAST(? AS SIGNED)
t1f_nm int(3) CAST(MONTH(a) AS SIGNED)
t1f_ps int(3) CAST(? AS SIGNED)
t1e_nm int(3) ABS(EXTRACT(MONTH FROM a))
t1e_ps int(3) ABS(?)
t1f_nm int(3) ABS(MONTH(a))
t1f_ps int(3) ABS(?)
t1e_nm int(3) ROUND(EXTRACT(MONTH FROM a))
t1e_ps int(3) ROUND(?)
t1f_nm int(3) ROUND(MONTH(a))
t1f_ps int(3) ROUND(?)
t1e_nm int(3) -EXTRACT(MONTH FROM a)
t1e_ps int(3) -?
t1f_nm int(3) -MONTH(a)
t1f_ps int(3) -?
t1e_nm int(4) ROUND(EXTRACT(MONTH FROM a),-1)
t1e_ps int(4) ROUND(?,-1)
t1f_nm int(4) ROUND(MONTH(a),-1)
t1f_ps int(4) ROUND(?,-1)
t1e_nm int(4) EXTRACT(MONTH FROM a)+0
t1e_ps int(4) ?+0
t1f_nm int(4) MONTH(a)+0
t1f_ps int(4) ?+0
t1e_nm decimal(4,1) EXTRACT(MONTH FROM a)+0.0
t1e_ps decimal(4,1) ?+0.0
t1f_nm decimal(4,1) MONTH(a)+0.0
t1f_ps decimal(4,1) ?+0.0
t1e_nm varchar(2) CONCAT(EXTRACT(MONTH FROM a))
t1e_ps varchar(2) CONCAT(?)
t1f_nm varchar(2) CONCAT(MONTH(a))
t1f_ps varchar(2) CONCAT(?)
t1e_nm int(3) LEAST(EXTRACT(MONTH FROM a),EXTRACT(MONTH FROM a))
t1e_ps int(3) LEAST(?,?)
t1f_nm int(3) LEAST(MONTH(a),MONTH(a))
t1f_ps int(3) LEAST(?,?)
t1e_nm int(3) COALESCE(EXTRACT(MONTH FROM a))
t1e_ps int(3) COALESCE(?)
t1f_nm int(3) COALESCE(MONTH(a))
t1f_ps int(3) COALESCE(?)
t1e_nm int(3) COALESCE(EXTRACT(MONTH FROM a),CAST(1 AS SIGNED))
t1e_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(3) COALESCE(MONTH(a),CAST(1 AS SIGNED))
t1f_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(2,0) COALESCE(EXTRACT(MONTH FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(2,0) COALESCE(MONTH(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(3) @a:=EXTRACT(MONTH FROM a)
t1e_ps int(3) @a:=?
t1f_nm int(3) @a:=MONTH(a)
t1f_ps int(3) @a:=?
t2e_nm decimal(6,4) AVG(EXTRACT(MONTH FROM a))
t2e_ps decimal(6,4) AVG(?)
t2f_nm decimal(6,4) AVG(MONTH(a))
t2f_ps decimal(6,4) AVG(?)
t2e_nm bigint(3) MIN(EXTRACT(MONTH FROM a))
t2e_ps bigint(3) MIN(?)
t2f_nm bigint(3) MIN(MONTH(a))
t2f_ps bigint(3) MIN(?)
t2e_nm bigint(3) MAX(EXTRACT(MONTH FROM a))
t2e_ps bigint(3) MAX(?)
t2f_nm bigint(3) MAX(MONTH(a))
t2f_ps bigint(3) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(MONTH FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(MONTH(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(WEEK FROM expr) and WEEK(expr) are equavalent
CALL p1('WEEK');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(WEEK FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999'), WEEK(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(3) EXTRACT(WEEK FROM a)
t1e_ps int(3) ?
t1f_nm int(3) WEEK(a)
t1f_ps int(3) ?
t1e_nm int(2) unsigned CAST(EXTRACT(WEEK FROM a) AS UNSIGNED)
t1e_ps int(2) unsigned CAST(? AS UNSIGNED)
t1f_nm int(2) unsigned CAST(WEEK(a) AS UNSIGNED)
t1f_ps int(2) unsigned CAST(? AS UNSIGNED)
t1e_nm int(3) CAST(EXTRACT(WEEK FROM a) AS SIGNED)
t1e_ps int(3) CAST(? AS SIGNED)
t1f_nm int(3) CAST(WEEK(a) AS SIGNED)
t1f_ps int(3) CAST(? AS SIGNED)
t1e_nm int(3) ABS(EXTRACT(WEEK FROM a))
t1e_ps int(3) ABS(?)
t1f_nm int(3) ABS(WEEK(a))
t1f_ps int(3) ABS(?)
t1e_nm int(3) ROUND(EXTRACT(WEEK FROM a))
t1e_ps int(3) ROUND(?)
t1f_nm int(3) ROUND(WEEK(a))
t1f_ps int(3) ROUND(?)
t1e_nm int(3) -EXTRACT(WEEK FROM a)
t1e_ps int(3) -?
t1f_nm int(3) -WEEK(a)
t1f_ps int(3) -?
t1e_nm int(4) ROUND(EXTRACT(WEEK FROM a),-1)
t1e_ps int(4) ROUND(?,-1)
t1f_nm int(4) ROUND(WEEK(a),-1)
t1f_ps int(4) ROUND(?,-1)
t1e_nm int(4) EXTRACT(WEEK FROM a)+0
t1e_ps int(4) ?+0
t1f_nm int(4) WEEK(a)+0
t1f_ps int(4) ?+0
t1e_nm decimal(4,1) EXTRACT(WEEK FROM a)+0.0
t1e_ps decimal(4,1) ?+0.0
t1f_nm decimal(4,1) WEEK(a)+0.0
t1f_ps decimal(4,1) ?+0.0
t1e_nm varchar(2) CONCAT(EXTRACT(WEEK FROM a))
t1e_ps varchar(2) CONCAT(?)
t1f_nm varchar(2) CONCAT(WEEK(a))
t1f_ps varchar(2) CONCAT(?)
t1e_nm int(3) LEAST(EXTRACT(WEEK FROM a),EXTRACT(WEEK FROM a))
t1e_ps int(3) LEAST(?,?)
t1f_nm int(3) LEAST(WEEK(a),WEEK(a))
t1f_ps int(3) LEAST(?,?)
t1e_nm int(3) COALESCE(EXTRACT(WEEK FROM a))
t1e_ps int(3) COALESCE(?)
t1f_nm int(3) COALESCE(WEEK(a))
t1f_ps int(3) COALESCE(?)
t1e_nm int(3) COALESCE(EXTRACT(WEEK FROM a),CAST(1 AS SIGNED))
t1e_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(3) COALESCE(WEEK(a),CAST(1 AS SIGNED))
t1f_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(2,0) COALESCE(EXTRACT(WEEK FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(2,0) COALESCE(WEEK(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(3) @a:=EXTRACT(WEEK FROM a)
t1e_ps int(3) @a:=?
t1f_nm int(3) @a:=WEEK(a)
t1f_ps int(3) @a:=?
t2e_nm decimal(6,4) AVG(EXTRACT(WEEK FROM a))
t2e_ps decimal(6,4) AVG(?)
t2f_nm decimal(6,4) AVG(WEEK(a))
t2f_ps decimal(6,4) AVG(?)
t2e_nm bigint(3) MIN(EXTRACT(WEEK FROM a))
t2e_ps bigint(3) MIN(?)
t2f_nm bigint(3) MIN(WEEK(a))
t2f_ps bigint(3) MIN(?)
t2e_nm bigint(3) MAX(EXTRACT(WEEK FROM a))
t2e_ps bigint(3) MAX(?)
t2f_nm bigint(3) MAX(WEEK(a))
t2f_ps bigint(3) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(WEEK FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(WEEK(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(DAY FROM expr) returns hours/24 and includes the sign for TIME
# DAY(expr) returns the DD part of CAST(expr AS DATETIME)
CALL p1('DAY');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(DAY FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999'), DAY(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(3) EXTRACT(DAY FROM a)
t1e_ps int(3) ?
t1f_nm int(3) DAY(a)
t1f_ps int(3) ?
t1e_nm bigint(20) unsigned CAST(EXTRACT(DAY FROM a) AS UNSIGNED)
t1e_ps bigint(20) unsigned CAST(? AS UNSIGNED)
t1f_nm int(2) unsigned CAST(DAY(a) AS UNSIGNED)
t1f_ps int(2) unsigned CAST(? AS UNSIGNED)
t1e_nm int(3) CAST(EXTRACT(DAY FROM a) AS SIGNED)
t1e_ps int(3) CAST(? AS SIGNED)
t1f_nm int(3) CAST(DAY(a) AS SIGNED)
t1f_ps int(3) CAST(? AS SIGNED)
t1e_nm int(3) ABS(EXTRACT(DAY FROM a))
t1e_ps int(3) ABS(?)
t1f_nm int(3) ABS(DAY(a))
t1f_ps int(3) ABS(?)
t1e_nm int(3) ROUND(EXTRACT(DAY FROM a))
t1e_ps int(3) ROUND(?)
t1f_nm int(3) ROUND(DAY(a))
t1f_ps int(3) ROUND(?)
t1e_nm int(4) -EXTRACT(DAY FROM a)
t1e_ps int(4) -?
t1f_nm int(3) -DAY(a)
t1f_ps int(3) -?
t1e_nm int(4) ROUND(EXTRACT(DAY FROM a),-1)
t1e_ps int(4) ROUND(?,-1)
t1f_nm int(4) ROUND(DAY(a),-1)
t1f_ps int(4) ROUND(?,-1)
t1e_nm int(4) EXTRACT(DAY FROM a)+0
t1e_ps int(4) ?+0
t1f_nm int(4) DAY(a)+0
t1f_ps int(4) ?+0
t1e_nm decimal(4,1) EXTRACT(DAY FROM a)+0.0
t1e_ps decimal(4,1) ?+0.0
t1f_nm decimal(4,1) DAY(a)+0.0
t1f_ps decimal(4,1) ?+0.0
t1e_nm varchar(3) CONCAT(EXTRACT(DAY FROM a))
t1e_ps varchar(3) CONCAT(?)
t1f_nm varchar(2) CONCAT(DAY(a))
t1f_ps varchar(2) CONCAT(?)
t1e_nm int(3) LEAST(EXTRACT(DAY FROM a),EXTRACT(DAY FROM a))
t1e_ps int(3) LEAST(?,?)
t1f_nm int(3) LEAST(DAY(a),DAY(a))
t1f_ps int(3) LEAST(?,?)
t1e_nm int(3) COALESCE(EXTRACT(DAY FROM a))
t1e_ps int(3) COALESCE(?)
t1f_nm int(3) COALESCE(DAY(a))
t1f_ps int(3) COALESCE(?)
t1e_nm int(3) COALESCE(EXTRACT(DAY FROM a),CAST(1 AS SIGNED))
t1e_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(3) COALESCE(DAY(a),CAST(1 AS SIGNED))
t1f_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(2,0) COALESCE(EXTRACT(DAY FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(2,0) COALESCE(DAY(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(3) @a:=EXTRACT(DAY FROM a)
t1e_ps int(3) @a:=?
t1f_nm int(3) @a:=DAY(a)
t1f_ps int(3) @a:=?
t2e_nm decimal(6,4) AVG(EXTRACT(DAY FROM a))
t2e_ps decimal(6,4) AVG(?)
t2f_nm decimal(6,4) AVG(DAY(a))
t2f_ps decimal(6,4) AVG(?)
t2e_nm bigint(3) MIN(EXTRACT(DAY FROM a))
t2e_ps bigint(3) MIN(?)
t2f_nm bigint(3) MIN(DAY(a))
t2f_ps bigint(3) MIN(?)
t2e_nm bigint(3) MAX(EXTRACT(DAY FROM a))
t2e_ps bigint(3) MAX(?)
t2f_nm bigint(3) MAX(DAY(a))
t2f_ps bigint(3) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(DAY FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(DAY(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(HOUR FROM expr) returns hours%24 and includes the sign for TIME
# HOUR(expr) returns the hh part of CAST(expr AS DATETIME)
CALL p1('HOUR');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(HOUR FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999'), HOUR(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(3) EXTRACT(HOUR FROM a)
t1e_ps int(3) ?
t1f_nm int(3) HOUR(a)
t1f_ps int(3) ?
t1e_nm bigint(20) unsigned CAST(EXTRACT(HOUR FROM a) AS UNSIGNED)
t1e_ps bigint(20) unsigned CAST(? AS UNSIGNED)
t1f_nm int(2) unsigned CAST(HOUR(a) AS UNSIGNED)
t1f_ps int(2) unsigned CAST(? AS UNSIGNED)
t1e_nm int(3) CAST(EXTRACT(HOUR FROM a) AS SIGNED)
t1e_ps int(3) CAST(? AS SIGNED)
t1f_nm int(3) CAST(HOUR(a) AS SIGNED)
t1f_ps int(3) CAST(? AS SIGNED)
t1e_nm int(3) ABS(EXTRACT(HOUR FROM a))
t1e_ps int(3) ABS(?)
t1f_nm int(3) ABS(HOUR(a))
t1f_ps int(3) ABS(?)
t1e_nm int(3) ROUND(EXTRACT(HOUR FROM a))
t1e_ps int(3) ROUND(?)
t1f_nm int(3) ROUND(HOUR(a))
t1f_ps int(3) ROUND(?)
t1e_nm int(4) -EXTRACT(HOUR FROM a)
t1e_ps int(4) -?
t1f_nm int(3) -HOUR(a)
t1f_ps int(3) -?
t1e_nm int(4) ROUND(EXTRACT(HOUR FROM a),-1)
t1e_ps int(4) ROUND(?,-1)
t1f_nm int(4) ROUND(HOUR(a),-1)
t1f_ps int(4) ROUND(?,-1)
t1e_nm int(4) EXTRACT(HOUR FROM a)+0
t1e_ps int(4) ?+0
t1f_nm int(4) HOUR(a)+0
t1f_ps int(4) ?+0
t1e_nm decimal(4,1) EXTRACT(HOUR FROM a)+0.0
t1e_ps decimal(4,1) ?+0.0
t1f_nm decimal(4,1) HOUR(a)+0.0
t1f_ps decimal(4,1) ?+0.0
t1e_nm varchar(3) CONCAT(EXTRACT(HOUR FROM a))
t1e_ps varchar(3) CONCAT(?)
t1f_nm varchar(2) CONCAT(HOUR(a))
t1f_ps varchar(2) CONCAT(?)
t1e_nm int(3) LEAST(EXTRACT(HOUR FROM a),EXTRACT(HOUR FROM a))
t1e_ps int(3) LEAST(?,?)
t1f_nm int(3) LEAST(HOUR(a),HOUR(a))
t1f_ps int(3) LEAST(?,?)
t1e_nm int(3) COALESCE(EXTRACT(HOUR FROM a))
t1e_ps int(3) COALESCE(?)
t1f_nm int(3) COALESCE(HOUR(a))
t1f_ps int(3) COALESCE(?)
t1e_nm int(3) COALESCE(EXTRACT(HOUR FROM a),CAST(1 AS SIGNED))
t1e_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(3) COALESCE(HOUR(a),CAST(1 AS SIGNED))
t1f_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(2,0) COALESCE(EXTRACT(HOUR FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(2,0) COALESCE(HOUR(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(3) @a:=EXTRACT(HOUR FROM a)
t1e_ps int(3) @a:=?
t1f_nm int(3) @a:=HOUR(a)
t1f_ps int(3) @a:=?
t2e_nm decimal(6,4) AVG(EXTRACT(HOUR FROM a))
t2e_ps decimal(6,4) AVG(?)
t2f_nm decimal(6,4) AVG(HOUR(a))
t2f_ps decimal(6,4) AVG(?)
t2e_nm bigint(3) MIN(EXTRACT(HOUR FROM a))
t2e_ps bigint(3) MIN(?)
t2f_nm bigint(3) MIN(HOUR(a))
t2f_ps bigint(3) MIN(?)
t2e_nm bigint(3) MAX(EXTRACT(HOUR FROM a))
t2e_ps bigint(3) MAX(?)
t2f_nm bigint(3) MAX(HOUR(a))
t2f_ps bigint(3) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(HOUR FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(HOUR(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(MINUTE FROM expr) includes the sign for TIME
# MINUTE(expr) returns the absolute value
CALL p1('MINUTE');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MINUTE FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999'), MINUTE(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(3) EXTRACT(MINUTE FROM a)
t1e_ps int(3) ?
t1f_nm int(3) MINUTE(a)
t1f_ps int(3) ?
t1e_nm bigint(20) unsigned CAST(EXTRACT(MINUTE FROM a) AS UNSIGNED)
t1e_ps bigint(20) unsigned CAST(? AS UNSIGNED)
t1f_nm int(2) unsigned CAST(MINUTE(a) AS UNSIGNED)
t1f_ps int(2) unsigned CAST(? AS UNSIGNED)
t1e_nm int(3) CAST(EXTRACT(MINUTE FROM a) AS SIGNED)
t1e_ps int(3) CAST(? AS SIGNED)
t1f_nm int(3) CAST(MINUTE(a) AS SIGNED)
t1f_ps int(3) CAST(? AS SIGNED)
t1e_nm int(3) ABS(EXTRACT(MINUTE FROM a))
t1e_ps int(3) ABS(?)
t1f_nm int(3) ABS(MINUTE(a))
t1f_ps int(3) ABS(?)
t1e_nm int(3) ROUND(EXTRACT(MINUTE FROM a))
t1e_ps int(3) ROUND(?)
t1f_nm int(3) ROUND(MINUTE(a))
t1f_ps int(3) ROUND(?)
t1e_nm int(4) -EXTRACT(MINUTE FROM a)
t1e_ps int(4) -?
t1f_nm int(3) -MINUTE(a)
t1f_ps int(3) -?
t1e_nm int(4) ROUND(EXTRACT(MINUTE FROM a),-1)
t1e_ps int(4) ROUND(?,-1)
t1f_nm int(4) ROUND(MINUTE(a),-1)
t1f_ps int(4) ROUND(?,-1)
t1e_nm int(4) EXTRACT(MINUTE FROM a)+0
t1e_ps int(4) ?+0
t1f_nm int(4) MINUTE(a)+0
t1f_ps int(4) ?+0
t1e_nm decimal(4,1) EXTRACT(MINUTE FROM a)+0.0
t1e_ps decimal(4,1) ?+0.0
t1f_nm decimal(4,1) MINUTE(a)+0.0
t1f_ps decimal(4,1) ?+0.0
t1e_nm varchar(3) CONCAT(EXTRACT(MINUTE FROM a))
t1e_ps varchar(3) CONCAT(?)
t1f_nm varchar(2) CONCAT(MINUTE(a))
t1f_ps varchar(2) CONCAT(?)
t1e_nm int(3) LEAST(EXTRACT(MINUTE FROM a),EXTRACT(MINUTE FROM a))
t1e_ps int(3) LEAST(?,?)
t1f_nm int(3) LEAST(MINUTE(a),MINUTE(a))
t1f_ps int(3) LEAST(?,?)
t1e_nm int(3) COALESCE(EXTRACT(MINUTE FROM a))
t1e_ps int(3) COALESCE(?)
t1f_nm int(3) COALESCE(MINUTE(a))
t1f_ps int(3) COALESCE(?)
t1e_nm int(3) COALESCE(EXTRACT(MINUTE FROM a),CAST(1 AS SIGNED))
t1e_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(3) COALESCE(MINUTE(a),CAST(1 AS SIGNED))
t1f_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(2,0) COALESCE(EXTRACT(MINUTE FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(2,0) COALESCE(MINUTE(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(3) @a:=EXTRACT(MINUTE FROM a)
t1e_ps int(3) @a:=?
t1f_nm int(3) @a:=MINUTE(a)
t1f_ps int(3) @a:=?
t2e_nm decimal(6,4) AVG(EXTRACT(MINUTE FROM a))
t2e_ps decimal(6,4) AVG(?)
t2f_nm decimal(6,4) AVG(MINUTE(a))
t2f_ps decimal(6,4) AVG(?)
t2e_nm bigint(3) MIN(EXTRACT(MINUTE FROM a))
t2e_ps bigint(3) MIN(?)
t2f_nm bigint(3) MIN(MINUTE(a))
t2f_ps bigint(3) MIN(?)
t2e_nm bigint(3) MAX(EXTRACT(MINUTE FROM a))
t2e_ps bigint(3) MAX(?)
t2f_nm bigint(3) MAX(MINUTE(a))
t2f_ps bigint(3) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(MINUTE FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(MINUTE(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(SECONDS FROM expr) includes the sign for TIME
# SECONDS(expr) returns the absolute value
CALL p1('SECOND');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(SECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), SECOND(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(3) EXTRACT(SECOND FROM a)
t1e_ps int(3) ?
t1f_nm int(3) SECOND(a)
t1f_ps int(3) ?
t1e_nm bigint(20) unsigned CAST(EXTRACT(SECOND FROM a) AS UNSIGNED)
t1e_ps bigint(20) unsigned CAST(? AS UNSIGNED)
t1f_nm int(2) unsigned CAST(SECOND(a) AS UNSIGNED)
t1f_ps int(2) unsigned CAST(? AS UNSIGNED)
t1e_nm int(3) CAST(EXTRACT(SECOND FROM a) AS SIGNED)
t1e_ps int(3) CAST(? AS SIGNED)
t1f_nm int(3) CAST(SECOND(a) AS SIGNED)
t1f_ps int(3) CAST(? AS SIGNED)
t1e_nm int(3) ABS(EXTRACT(SECOND FROM a))
t1e_ps int(3) ABS(?)
t1f_nm int(3) ABS(SECOND(a))
t1f_ps int(3) ABS(?)
t1e_nm int(3) ROUND(EXTRACT(SECOND FROM a))
t1e_ps int(3) ROUND(?)
t1f_nm int(3) ROUND(SECOND(a))
t1f_ps int(3) ROUND(?)
t1e_nm int(4) -EXTRACT(SECOND FROM a)
t1e_ps int(4) -?
t1f_nm int(3) -SECOND(a)
t1f_ps int(3) -?
t1e_nm int(4) ROUND(EXTRACT(SECOND FROM a),-1)
t1e_ps int(4) ROUND(?,-1)
t1f_nm int(4) ROUND(SECOND(a),-1)
t1f_ps int(4) ROUND(?,-1)
t1e_nm int(4) EXTRACT(SECOND FROM a)+0
t1e_ps int(4) ?+0
t1f_nm int(4) SECOND(a)+0
t1f_ps int(4) ?+0
t1e_nm decimal(4,1) EXTRACT(SECOND FROM a)+0.0
t1e_ps decimal(4,1) ?+0.0
t1f_nm decimal(4,1) SECOND(a)+0.0
t1f_ps decimal(4,1) ?+0.0
t1e_nm varchar(3) CONCAT(EXTRACT(SECOND FROM a))
t1e_ps varchar(3) CONCAT(?)
t1f_nm varchar(2) CONCAT(SECOND(a))
t1f_ps varchar(2) CONCAT(?)
t1e_nm int(3) LEAST(EXTRACT(SECOND FROM a),EXTRACT(SECOND FROM a))
t1e_ps int(3) LEAST(?,?)
t1f_nm int(3) LEAST(SECOND(a),SECOND(a))
t1f_ps int(3) LEAST(?,?)
t1e_nm int(3) COALESCE(EXTRACT(SECOND FROM a))
t1e_ps int(3) COALESCE(?)
t1f_nm int(3) COALESCE(SECOND(a))
t1f_ps int(3) COALESCE(?)
t1e_nm int(3) COALESCE(EXTRACT(SECOND FROM a),CAST(1 AS SIGNED))
t1e_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(3) COALESCE(SECOND(a),CAST(1 AS SIGNED))
t1f_ps int(3) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(2,0) COALESCE(EXTRACT(SECOND FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(2,0) COALESCE(SECOND(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(2,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(3) @a:=EXTRACT(SECOND FROM a)
t1e_ps int(3) @a:=?
t1f_nm int(3) @a:=SECOND(a)
t1f_ps int(3) @a:=?
t2e_nm decimal(6,4) AVG(EXTRACT(SECOND FROM a))
t2e_ps decimal(6,4) AVG(?)
t2f_nm decimal(6,4) AVG(SECOND(a))
t2f_ps decimal(6,4) AVG(?)
t2e_nm bigint(3) MIN(EXTRACT(SECOND FROM a))
t2e_ps bigint(3) MIN(?)
t2f_nm bigint(3) MIN(SECOND(a))
t2f_ps bigint(3) MIN(?)
t2e_nm bigint(3) MAX(EXTRACT(SECOND FROM a))
t2e_ps bigint(3) MAX(?)
t2f_nm bigint(3) MAX(SECOND(a))
t2f_ps bigint(3) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(SECOND FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(SECOND(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# EXTRACT(MICROSECONDS FROM expr) includes the sign for TIME
# MICROSECONDS(expr) returns the absolute value
CALL p1('MICROSECOND');
EXECUTE IMMEDIATE 'CREATE TABLE t1e_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2e_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999'), EXTRACT(MICROSECOND FROM TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999'), MICROSECOND(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1e_nm int(7) EXTRACT(MICROSECOND FROM a)
t1e_ps int(7) ?
t1f_nm int(7) MICROSECOND(a)
t1f_ps int(7) ?
t1e_nm bigint(20) unsigned CAST(EXTRACT(MICROSECOND FROM a) AS UNSIGNED)
t1e_ps bigint(20) unsigned CAST(? AS UNSIGNED)
t1f_nm int(6) unsigned CAST(MICROSECOND(a) AS UNSIGNED)
t1f_ps int(6) unsigned CAST(? AS UNSIGNED)
t1e_nm int(7) CAST(EXTRACT(MICROSECOND FROM a) AS SIGNED)
t1e_ps int(7) CAST(? AS SIGNED)
t1f_nm int(7) CAST(MICROSECOND(a) AS SIGNED)
t1f_ps int(7) CAST(? AS SIGNED)
t1e_nm int(7) ABS(EXTRACT(MICROSECOND FROM a))
t1e_ps int(7) ABS(?)
t1f_nm int(7) ABS(MICROSECOND(a))
t1f_ps int(7) ABS(?)
t1e_nm int(7) ROUND(EXTRACT(MICROSECOND FROM a))
t1e_ps int(7) ROUND(?)
t1f_nm int(7) ROUND(MICROSECOND(a))
t1f_ps int(7) ROUND(?)
t1e_nm int(8) -EXTRACT(MICROSECOND FROM a)
t1e_ps int(8) -?
t1f_nm int(7) -MICROSECOND(a)
t1f_ps int(7) -?
t1e_nm int(8) ROUND(EXTRACT(MICROSECOND FROM a),-1)
t1e_ps int(8) ROUND(?,-1)
t1f_nm int(8) ROUND(MICROSECOND(a),-1)
t1f_ps int(8) ROUND(?,-1)
t1e_nm int(8) EXTRACT(MICROSECOND FROM a)+0
t1e_ps int(8) ?+0
t1f_nm int(8) MICROSECOND(a)+0
t1f_ps int(8) ?+0
t1e_nm decimal(8,1) EXTRACT(MICROSECOND FROM a)+0.0
t1e_ps decimal(8,1) ?+0.0
t1f_nm decimal(8,1) MICROSECOND(a)+0.0
t1f_ps decimal(8,1) ?+0.0
t1e_nm varchar(7) CONCAT(EXTRACT(MICROSECOND FROM a))
t1e_ps varchar(7) CONCAT(?)
t1f_nm varchar(6) CONCAT(MICROSECOND(a))
t1f_ps varchar(6) CONCAT(?)
t1e_nm int(7) LEAST(EXTRACT(MICROSECOND FROM a),EXTRACT(MICROSECOND FROM a))
t1e_ps int(7) LEAST(?,?)
t1f_nm int(7) LEAST(MICROSECOND(a),MICROSECOND(a))
t1f_ps int(7) LEAST(?,?)
t1e_nm int(7) COALESCE(EXTRACT(MICROSECOND FROM a))
t1e_ps int(7) COALESCE(?)
t1f_nm int(7) COALESCE(MICROSECOND(a))
t1f_ps int(7) COALESCE(?)
t1e_nm int(7) COALESCE(EXTRACT(MICROSECOND FROM a),CAST(1 AS SIGNED))
t1e_ps int(7) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm int(7) COALESCE(MICROSECOND(a),CAST(1 AS SIGNED))
t1f_ps int(7) COALESCE(?,CAST(1 AS SIGNED))
t1e_nm decimal(6,0) COALESCE(EXTRACT(MICROSECOND FROM a),CAST(1 AS UNSIGNED))
t1e_ps decimal(6,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm decimal(6,0) COALESCE(MICROSECOND(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(6,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1e_nm int(7) @a:=EXTRACT(MICROSECOND FROM a)
t1e_ps int(7) @a:=?
t1f_nm int(7) @a:=MICROSECOND(a)
t1f_ps int(7) @a:=?
t2e_nm decimal(10,4) AVG(EXTRACT(MICROSECOND FROM a))
t2e_ps decimal(10,4) AVG(?)
t2f_nm decimal(10,4) AVG(MICROSECOND(a))
t2f_ps decimal(10,4) AVG(?)
t2e_nm bigint(7) MIN(EXTRACT(MICROSECOND FROM a))
t2e_ps bigint(7) MIN(?)
t2f_nm bigint(7) MIN(MICROSECOND(a))
t2f_ps bigint(7) MIN(?)
t2e_nm bigint(7) MAX(EXTRACT(MICROSECOND FROM a))
t2e_ps bigint(7) MAX(?)
t2f_nm bigint(7) MAX(MICROSECOND(a))
t2f_ps bigint(7) MAX(?)
t2e_nm mediumtext GROUP_CONCAT(EXTRACT(MICROSECOND FROM a))
t2e_ps mediumtext GROUP_CONCAT(?)
t2f_nm mediumtext GROUP_CONCAT(MICROSECOND(a))
t2f_ps mediumtext GROUP_CONCAT(?)
# DAYOFYEAR
CALL p1('DAYOFYEAR');
EXECUTE IMMEDIATE 'CREATE TABLE t1f_ps AS SELECT ?, CAST(? AS UNSIGNED), CAST(? AS SIGNED), ABS(?), ROUND(?), -?, ROUND(?,-1), ?+0, ?+0.0, CONCAT(?), LEAST(?,?), COALESCE(?), COALESCE(?,CAST(1 AS SIGNED)), COALESCE(?,CAST(1 AS UNSIGNED)), @a:=?' USING DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999');
EXECUTE IMMEDIATE 'CREATE TABLE t2f_ps AS SELECT AVG(?), MIN(?), MAX(?), GROUP_CONCAT(?)' USING DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999'), DAYOFYEAR(TIMESTAMP'2001-12-13 10:20:30.999999');
CALL show_drop;
TABLE_NAME COLUMN_TYPE COLUMN_NAME
t1f_nm int(4) DAYOFYEAR(a)
t1f_ps int(4) ?
t1f_nm int(3) unsigned CAST(DAYOFYEAR(a) AS UNSIGNED)
t1f_ps int(3) unsigned CAST(? AS UNSIGNED)
t1f_nm int(4) CAST(DAYOFYEAR(a) AS SIGNED)
t1f_ps int(4) CAST(? AS SIGNED)
t1f_nm int(4) ABS(DAYOFYEAR(a))
t1f_ps int(4) ABS(?)
t1f_nm int(4) ROUND(DAYOFYEAR(a))
t1f_ps int(4) ROUND(?)
t1f_nm int(4) -DAYOFYEAR(a)
t1f_ps int(4) -?
t1f_nm int(5) ROUND(DAYOFYEAR(a),-1)
t1f_ps int(5) ROUND(?,-1)
t1f_nm int(5) DAYOFYEAR(a)+0
t1f_ps int(5) ?+0
t1f_nm decimal(5,1) DAYOFYEAR(a)+0.0
t1f_ps decimal(5,1) ?+0.0
t1f_nm varchar(3) CONCAT(DAYOFYEAR(a))
t1f_ps varchar(3) CONCAT(?)
t1f_nm int(4) LEAST(DAYOFYEAR(a),DAYOFYEAR(a))
t1f_ps int(4) LEAST(?,?)
t1f_nm int(4) COALESCE(DAYOFYEAR(a))
t1f_ps int(4) COALESCE(?)
t1f_nm int(4) COALESCE(DAYOFYEAR(a),CAST(1 AS SIGNED))
t1f_ps int(4) COALESCE(?,CAST(1 AS SIGNED))
t1f_nm decimal(3,0) COALESCE(DAYOFYEAR(a),CAST(1 AS UNSIGNED))
t1f_ps decimal(3,0) COALESCE(?,CAST(1 AS UNSIGNED))
t1f_nm int(4) @a:=DAYOFYEAR(a)
t1f_ps int(4) @a:=?
t2f_nm decimal(7,4) AVG(DAYOFYEAR(a))
t2f_ps decimal(7,4) AVG(?)
t2f_nm bigint(4) MIN(DAYOFYEAR(a))
t2f_ps bigint(4) MIN(?)
t2f_nm bigint(4) MAX(DAYOFYEAR(a))
t2f_ps bigint(4) MAX(?)
t2f_nm mediumtext GROUP_CONCAT(DAYOFYEAR(a))
t2f_ps mediumtext GROUP_CONCAT(?)
DROP TABLE t1;
DROP PROCEDURE p1;
DROP PROCEDURE show_drop;
DROP FUNCTION params;
DROP FUNCTION select01;
DROP FUNCTION select02;
#
# End of 10.5 tests
#